Nothing may match eca eca for a therm stimulating fat burning but there are some very good non stim fatburners out there that work very well. Lean Extreme, Napalm, DCP etc. Those all work very good and burn fat through different path ways.

Can anybody point me towards a thread or something explaining the effects ephedrine has on fat burning? I've tried searching it and haven't had much luck finding anything explaining the science behind it.

Can anybody point me towards a thread or something explaining the effects ephedrine has on fat burning? I've tried searching it and haven't had much luck finding anything explaining the science behind it.

eca is one of the combos that actually has science behind it and works.Ill look for some write ups but the stuff has been patented by the originals.Its the only stack that actually has a patent for the 3 for burning fat.

that is why all the copys used mahung,willow bark ect guarana because they would get sued if the put straight ECA.

the combo taken together would make your body release fat while also having a big stimulant effect the aspirin had something to do with making it last longer.

by far the best stack,it was the eca on steriods.nyc is nor-ephedrine hci,yohimbe hci and asprin

To this day I havnt tried anything that comes close to it.It would kill your hunger all day and it would work every day,it was weired you wouldnt get used to it and it hit hard every time youd take it.

It was one of the first fat burners to get pulled off the market because nor epdedrine is a few steps from becoming meth.

this fat burner was made from syntrax and they had triax out wich was a thyroid drug.

the fda pulled them both.

adipokinetix was my fav.I would pay 150 right now for a bottle of that stuff.

Instead of ephedrine, YNCA uses norephedrine, specifically IR.2S
norephedrine. Ephedrine is indeed very thermogenic, but it
doesn't hold water compared to norephedrine. Studies show that
amphetamines are number one at raising metabolic rate and
norephedrine a close second. To make things interesting study
after study shows that the 1R,2S form is twice as potent as the 1S,2R form. Not only is norephedrine more thermogenic but it is also a better anorecitc, able to suppress appetite more thoroughly. Norephedrine triumphs over ephedrine on one more front because it passes the blood-brain barrier much less the ephedrine therefore stimulating certain parts of the brain much less. It has just enough to cause some pep but not so much as to cause the person to feel badly.

To potentiate the norephedrine caffeine and aspirin are added and voila we have the NCA stack. The Y stands for yohimbine, an alpha sub 2 adrenergic receptor blocker. To explain why this is added I must explain a little biochemistry. All of the ephedrine alkaloids do their work by stimulating nerve ending to produce
catecholamines like adrenaline, an adrenergic hormone. In turn,
adrenaline stimulates various adrenergic receptors of which there are the beta and alpha types. The receptors we want stimulated to increase the rate of fat loss are the beta sub 2 and and the beta sub 3. Fortunately, 1R,2S norephedrine does an excellent job of doing this. The receptor that we don't want stimulated is the alpha sub 2. It is this receptor that prevents fat mobilization
out of the cell. Thus, whenever this receptor gets stimulated,
no fat can get out of the cell and no subsequent burning of that fat can occur. Women have an especially large amount of alpha sub 2 receptors in their lower body and thus tend to have a very difficult time keeping fat off of this area.
As an alpha sub 2 adrenergic receptor antagonist, yohimbine is ideal at blocking the above described effect, allowing fat to be mobilized and burned. A final benefit of the yohimbine is the ability to increase the libido in both men and women!"

They should of stoped here,they had the best fat burner ever.Then they made lipokinetix and added sodium usiate (DNP) and a T2 thyroid hormone to nyc.

dropping 40lbs on that **** was easy,keeping your liver wasnt.

I remember when they launched it and they had a graph that showed how much eca,nyc ect raised your metabolism and eca was like 8-10% with there breathing machines hooked up to people and adipo wsa like 15-20% and lipo was over 40% lol

RFA-1 was the sh*t! It really ticks me off how things get banned. In today's world where obesity is the #1 killer, why ban something that will help people loose weight? It makes no sense!

Because it KILLS people too? Ephedrine has the potential for inducing heart disease just like obesity does, along with a whole host of other side effects. Granted, it's the idiots who take supplements recklessly who kill themselves through them - the ones who overdose and/or who do not take the necessary precautions like drinking enough water and whatnot - the ones who give all of these supplements a bad rep... The government just prefers to be totalitarian in banning them and not risk having people kill themselves with them, even though there are people who are sensible when they use them.

Plus there are also people who have been killed by using ephedrine at normal doses, just like obese people (anyone, really) can die by taking supplements inappropriately.

ECA is pretty effective, but you have to know what you're doing and assume the risks you are taking by ingesting it.

by far the best stack,it was the eca on steriods.nyc is nor-ephedrine hci,yohimbe hci and asprin

To this day I havnt tried anything that comes close to it.It would kill your hunger all day and it would work every day,it was weired you wouldnt get used to it and it hit hard every time youd take it.

It was one of the first fat burners to get pulled off the market because nor epdedrine is a few steps from becoming meth.

this fat burner was made from syntrax and they had triax out wich was a thyroid drug.

the fda pulled them both.

adipokinetix was my fav.I would pay 150 right now for a bottle of that stuff.

only ting is i don't wanna die taking this stuff now i'll follow directions to the tee which i do with any other medication/fat burner but will this stuff be safe if i take it exactly as directed or is it a chance i can still die off this?

by far the best stack,it was the eca on steriods.nyc is nor-ephedrine hci,yohimbe hci and asprin

To this day I havnt tried anything that comes close to it.It would kill your hunger all day and it would work every day,it was weired you wouldnt get used to it and it hit hard every time youd take it.

It was one of the first fat burners to get pulled off the market because nor epdedrine is a few steps from becoming meth.

this fat burner was made from syntrax and they had triax out wich was a thyroid drug.

the fda pulled them both.

adipokinetix was my fav.I would pay 150 right now for a bottle of that stuff.

Only a few stacks were better but its hard to come by these days and that was the nyc stack.

.

This brings a tear to my eye. I was just thinking about this the other night. I was trying to find norephedrine on the net. The alkaloids were made illegal years ago but i was not sure of the current status.